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Best Genmaicha Loose Leaf: 8 "Popcorn Teas" Ranked

What Is Genmaicha?

Genmaicha is a Japanese green tea blended with toasted brown rice, traditionally at a 1:1 ratio by weight. The rice kernels sometimes 'pop' during roasting—hence the nickname 'popcorn tea'. The result is a lower-caffeine, nutty infusion that is less astringent than pure sencha. Iri Genmaicha adds a pinch of matcha powder to the blend, boosting colour and umami. Some modern 'Japan-style' genmaicha is grown in China but processed using Japanese rolling and firing methods; these can offer good value but lack Japanese terroir.

Genmaicha—the 'popcorn tea' of Japan—is one of the most approachable entry points into loose leaf green tea. The toasted brown rice mellows the grassy astringency of sencha, replacing it with a nutty, lightly savoury warmth that's equally at home at breakfast or alongside dinner. Historically brewed by monks during fasting and served as an economical drink for everyday consumption, genmaicha has shed its 'poor man's tea' label and now enjoys a global following. In 2026, UK shoppers can choose from genuine Japanese organic genmaicha, Chinese tea produced in Japanese style, and even matcha-enhanced 'Iri Genmaicha' blends that deepen the umami and colour.

We reviewed eight genmaicha loose leaf teas available on Amazon.co.uk, ranking them by origin transparency, organic certification, price-per-gram value, and aggregated buyer feedback. Three are certified organic Japanese teas from Moya Matcha, one is an organic JAS-certified sencha-matcha blend from Ocha & Co., one is a 200 g value pack from Tealyra, one is an EU-organic Spanish brand, and two are China-sourced 'Japan-style' blends from Your ExcellenTEA. We did not physically brew or taste these teas; all conclusions are drawn from manufacturer specifications, grading claims, and customer reviews.

The stand-out winner is Moya's Iri Genmaicha, which adds matcha powder to the classic sencha-and-rice formula for extra colour, umami, and a gentle caffeine lift. If you want pure, certified Japanese genmaicha without the matcha upgrade, Moya's 100 g bag and Ocha & Co.'s JAS-certified blend both deliver excellent pedigree. Budget hunters will appreciate Tealyra's 200 g pack and Your ExcellenTEA's generous 150 g option, though both sacrifice origin traceability for price. Read on for the full ranking, pros and cons, and what to look for when assessing genmaicha quality from a product page.

How we assess these products

Our picks are research-led. We compare like-for-like on quality, value, ease of use and suitability for the job, drawing on manufacturer specifications and patterns across large numbers of verified customer reviews rather than cherry-picked quotes. We may earn a commission if you buy through our links, but this never affects how we rank or what we recommend. Read our full editorial standards.

Best Overall
Moya Organic Japanese Iri Genmaicha Green Tea tin, 60 g sencha with roasted rice and matcha powder

1. Moya Organic Japanese Iri Genmaicha Green Tea Loose Leaf | 60g Sencha with Rice and matcha | Matcha Genmaicha | Tea from Japan | Vegan Friendly |Packed in Multicolored Carton Tin

★★★★★ (The Matcha Upgrade)

Moya's Iri Genmaicha takes classic genmaicha and adds a dusting of matcha, lifting both the jade hue and the umami depth. Organically grown on Kyushu and co-founded by Japanese chef Hitomi Saito, this 60 g tin delivers the roasted-rice warmth genmaicha is known for, plus the chlorophyll-rich sweetness of matcha. EU organic certification and vacuum-sealed freshness in a gift-ready tin make it the most premium pick in the line-up.

Pros:
  • Adds matcha for extra umami and gentle energy lift
  • EU organic certified, grown on Kyushu, Japan
  • Co-founded by a Japanese chef; excellent provenance
  • Attractive multicoloured tin packaging
Cons:
  • Smallest pack size (60 g) at a premium price point
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Best Pure Japanese
Moya Organic Japanese Genmaicha Green Tea loose leaf, 100 g resealable bag, sencha with roasted brown rice

2. Moya Organic Japanese Genmaicha Green Tea Loose Leaf | 100g Sencha with Rice | Tea from Japan | Friendly for Vegans and Vegetarians | Packed in a Resealable Bag

★★★★★ (Classic Organic Sencha-Rice)

Moya's 100 g resealable pouch is the purest expression of Japanese genmaicha in this round-up: certified organic sencha leaves blended with toasted brown rice, no matcha. The larger format offers better value than the 60 g tin, and the brand's emphasis on minerals—magnesium, calcium, potassium—and digestive friendliness aligns with traditional Japanese tea culture. Monks have long drunk genmaicha during fasting; Moya's version can be infused multiple times without turning bitter.

Pros:
  • Certified organic; grown in Japan
  • Classic sencha-and-rice blend with no additives
  • 100 g resealable bag; better value than the tin
  • Rich in minerals; re-infusable several times
Cons:
  • No matcha if you prefer the Iri Genmaicha flavour boost
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Best Premium Blend
Ocha & Co. Organic Genmaicha Green Tea with Roasted Brown Rice, 100 g vacuum-sealed, JAS certified, matcha blend

3. Ocha & Co. Organic Genmaicha Green Tea with Roasted Brown Rice - JAS Certified - Premium Japanese Genmai Matcha Loose Leafs & Brown Rice Blend, 100g/3.5oz.

★★★★☆ (JAS-Certified Sencha-Matcha)

Ocha & Co. elevates genmaicha by starting with premium organic sencha—rather than lower-grade bancha—then adding roasted whole-grain brown rice and a pinch of matcha. Grown in Shizuoka's award-winning mountainous plantations and JAS certified, this 100 g vacuum-sealed pack promises optimal freshness and a nutty, lightly sweet cup with matcha's trademark jade colour. Weekly small-batch ordering ensures a long shelf life.

Pros:
  • Premium sencha base (not lower-grade tea)
  • JAS organic certified; Shizuoka provenance
  • Includes matcha for colour and mild flavour
  • Vacuum-sealed; weekly small-batch ordering
Cons:
  • Price premium reflects high-grade sencha
  • Only 100 g; no larger format available
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Best Value
Tealyra Gen Mai Cha Supreme loose leaf green tea, 200 g, Japanese-style blend with toasted brown rice

4. Tealyra - Gen Mai Cha Supreme - Japanese Green Loose Leaf Tea - Genmaicha Tea with Brown Roasted Rice - 200 grams

★★★★☆ (200 g Everyday Sipper)

Tealyra's Gen Mai Cha Supreme doubles the quantity at 200 g, making it the most cost-effective option for daily drinkers. The blend uses toasted brown rice instead of white, which the brand claims adds a richer, sweeter roasted note. The smooth, mellow taste is less astringent than many straight green teas, and the pack is popular in Japanese restaurants. Origin details are vague—expect a Japan-style blend rather than guaranteed Japanese terroir—but for volume and drinkability, it's hard to beat.

Pros:
  • 200 g pack; excellent price-per-gram value
  • Toasted brown rice for richer roasted flavour
  • Smooth, mellow, less astringent profile
  • Popular in Japanese restaurants; easy-drinking
Cons:
  • No organic certification or clear origin statement
  • Likely China-sourced, Japan-style processing
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Best Quantity
Your ExcellenTEA Genmaicha Loose Leaf Green Tea with Roasted Rice, 150 g resealable pouch, Japan-style blend

5. Genmaicha Loose Leaf Green Tea with Roasted Rice, Nutty & Toasted, 150g

★★★★☆ (150 g Japan-Style Blend)

Your ExcellenTEA's 150 g pouch is the largest single-origin-adjacent pack in this ranking—though 'origin' is a stretch, since it's explicitly labelled as Chinese tea produced in Japanese style. The blend delivers the nutty, toasted character of classic genmaicha and is best brewed at 75 °C to balance the green tea and rice notes. If you want the flavour profile of genmaicha without paying Japanese provenance premiums, this is a solid everyday choice.

Pros:
  • 150 g resealable pouch; generous quantity
  • Nutty, toasted, Japan-style flavour at a lower price
  • Clear about China origin and Japan-style processing
  • Brewing guidance included (75 °C)
Cons:
  • Not Japanese-grown; no organic certification
  • Less terroir character than Moya or Ocha
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Best Gift Tin
Moya Organic Japanese Genmaicha Green Tea, 60 g in multicoloured carton tin, sencha with roasted rice, gift packaging

6. Moya Organic Japanese Genmaicha Green Tea Loose Leaf | 60g Sencha with Rice | Tea from Japan | Friendly for Vegans and Vegetarians | Packed in Multicolored Carton Tin | Perfect for a Gift

★★★★☆ (60 g Japanese Organic)

Moya's smaller 60 g tin mirrors the 100 g bag in quality—certified organic, Japanese-grown sencha and rice—but trades volume for gift-ready presentation. The multicoloured carton tin is perfect for introducing a friend to Japanese green teas, and the nutty aroma and rusty-green liquor remain unchanged. If you're buying for yourself and plan to drink daily, the 100 g bag is better value; if you're wrapping it, this tin wins.

Pros:
  • Certified organic Japanese genmaicha
  • Attractive multicoloured gift tin
  • Same quality as the 100 g bag
  • Re-infusable; mineral-rich
Cons:
  • Smaller 60 g size; higher price per gram
  • No matcha if you prefer the Iri variant
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Best EU Organic
Replantea Genmaicha Tea Organic, 100 g loose leaf green tea with roasted rice, EU organic certified

7. Genmaicha Tea Organic 100g (50 Cups) | Japan Genmaicha Green Tea Loose Leaf with Roasted Rice REPLANTEA

★★★☆☆ (Spanish-Brand 50-Cup Pack)

Replantea's 100 g (50 cups) pouch is EU organic certified and offers the classic genmaicha flavour profile—green tea with roasted rice, mild caffeine, calming aroma—at a mid-tier price. The brand is Spanish, and origin details are thin; expect a European-sourced or blended product rather than Japanese terroir. The antioxidant-rich claim and 'gentle energy boost' messaging are standard green-tea fare. A decent choice if you prioritise organic certification over Japanese provenance.

Pros:
  • EU organic certified
  • 100 g (50 cups); good value
  • Classic genmaicha flavour with roasted rice
  • Mild caffeine; calming aroma
Cons:
  • No Japanese origin; brand is Spanish
  • Thin provenance details; likely blended or non-Japanese
  • Less character than Moya or Ocha
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Best Budget Option
Your ExcellenTEA Genmaicha Loose Leaf Green Tea with Roasted Rice, 100 g resealable pouch, Japan-style blend

8. Genmaicha Loose Leaf Green Tea with Roasted Rice, Nutty & Toasted, 100g | Japan-style sencha and brown rice create a smooth, lightly savoury cup for everyday brewing, packed in a resealable pouch.

★★★☆☆ (100 g Japan-Style Starter)

Your ExcellenTEA's 100 g pouch is the entry-level pick: a Chinese tea produced in Japanese style, offering nutty, toasted notes and a softer profile than many straight green teas. The brand is transparent about the China origin and Japan-style processing, and the recommended 75 °C brewing temperature is sensible for balancing green tea astringency and rice sweetness. If you're curious about genmaicha but unwilling to pay Japanese premiums, this is your on-ramp.

Pros:
  • 100 g resealable pouch; budget-friendly
  • Nutty, lightly toasted Japan-style flavour
  • Transparent about China origin and processing
  • Softer profile than many pure green teas
Cons:
  • Not Japanese-grown; no organic certification
  • Less complexity and terroir than Moya or Ocha
  • Smaller than the 150 g sibling
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